Online PHP editor | output for Qh6Kh

<?php $arr1 = Array( [0] => 2281 [1] => 2292 [2] => 2293 [3] => 2294 [4] => 2295 [5] => 2301 [6] => 2302 [7] => 2303 [8] => 2661 [9] => 2415 [10] => 2416 [11] => 2417 [12] => 2418 ); $arr2 = Array( [0] => 2281 [1] => 2292 [2] => 2293 [3] => 2294 [4] => 2295 [5] => 2301 [6] => 2302 [7] => 2303 [8] => 2661 [9] => 2415 [10] => 2416 [11] => 2417 [12] => 2418 ); $result = array_merge($arr1, $arr2); print_r($result);